Individual Calculations May 2015
 Lahaye, Rick  Total change: -12.60  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 2C - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2104 2364 1.00 2 -0.63 20 -12.60 
  Rosmuller, Anton 2133 NED0.501-0.2920-5.80 
  Vandelacluze, Ian 2074 BEL0.501-0.3420-6.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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